Gadgetbridge/app/src/main/res/layout/device_item.xml

<?xml version="1.0" encoding="utf-8"?>
<GridLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:background="?android:attr/activatedBackgroundIndicator"
    android:columnCount="2"
    android:padding="8dp">

    <ImageView
        android:id="@+id/device_image"
        android:layout_width="48dp"
        android:layout_height="48dp"
        android:contentDescription="@string/candidate_item_device_image"
        tools:src="@drawable/ic_device_pebble" />

    <GridLayout
        android:layout_gravity="fill_horizontal"
        android:background="?android:attr/activatedBackgroundIndicator"
        android:columnCount="3"
        android:paddingBottom="2dp"
        android:paddingTop="3dp">

        <TextView
            android:id="@+id/device_name"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:singleLine="true"
            android:typeface="sans"
            tools:text="My Pebble Watch" />

        <TextView
            android:id="@+id/battery_label"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:paddingLeft="7sp"
            android:paddingRight="7sp"
            android:textColor="@color/secondarytext"
            android:textStyle="bold"
            tools:text="BAT" />

        <ImageView
            android:id="@+id/device_info_image"
            android:layout_width="32dp"
            android:layout_height="32dp"
            android:layout_gravity="center_vertical|right"
            android:layout_rowSpan="2"
            android:clickable="true"
            android:contentDescription="@string/candidate_item_device_image"
            android:scaleType="centerInside"
            android:src="@drawable/ic_information_outline_grey600_24dp" />

        <TextView
            android:id="@+id/device_status"
            android:layout_width="wrap_content"
            android:layout_height="match_parent"
            android:layout_gravity="fill_horizontal"
            android:gravity="start|bottom"
            android:textStyle="bold"
            tools:text="@string/connecting" />

        <TextView
            android:id="@+id/battery_status"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_gravity="end"
            android:gravity="start|bottom"
            android:paddingLeft="7sp"
            android:paddingRight="7sp"
            android:textColor="@color/secondarytext"
            android:textStyle="bold"
            tools:text="100% CHG" />

        <ProgressBar
            android:id="@+id/device_busy_indicator"
            style="@android:style/Widget.ProgressBar.Horizontal"
            android:layout_width="140dp"
            android:layout_height="4dp"
            android:indeterminate="true"
            android:visibility="visible"
            tools:visibility="visible" />
    </GridLayout>


    <ListView
        android:id="@+id/device_item_infos"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_columnSpan="2"
        android:layout_gravity="fill"
        android:layout_marginStart="@dimen/widget_margin"
        android:gravity="fill_horizontal"
        android:paddingLeft="36dp"
        android:visibility="gone" />
</GridLayout>